Maxim Defense Industries PDX Complete Upper .300 AAC Blackout 5.5 Barrel

PDX Complete Upper Features The NEW Maxim Defense PDX(TM) U.R.G is built to handle the fierce demands of the Tier 1 community and designed to install on any Mil-Spec lower receiver. With the PDX(TM) U.R.G you dominate close quarter encounters and achieve maximum energy on target without sacrificing accuracy at distance. At just 14 in overall length and a 5.5 barrel the PDX(TM) U.R.G. is the ultimate choice for when concealment and personal defense is non-negotiable. The PDX(TM) U.R.G. is also equipped with newly invented Maxim HATEBRAKE(TM) Muzzle Booster. This patent-pending device significantly reduces recoil decreases the flash signature pushes gasses and concussion waves downrange away from the operator improving overall execution in short barrel pistols and rifles. The PDX U.R.G. uses a Direct Impingement system. PDX Complete Upper Specifications Model:Upper Model:PDX Caliber:.300 Blackout Barrel Length:5.5 Color:Black Finish:Matte HATEBRAKE installed under handguard M-slot compatible handguard Military grade materials [6Al-4V Titanium 17-4 Stainless Steel 7075 and 6061 Aluminum] HK height rail for a more rigid upper receiver Maxim Mil-Spec BCG or PDX/SCW compatible BCG** Ships With Milspec BCG